移動通訊詞匯(中英)D

字號:

D
    大規(guī)模集成電路 large scale integrated circuit (LSI)
    大信號信躁比 signal-to-noise ratio of strong signal
    帶成功結(jié)果的常規(guī)操作 normal operation with successful outcome
    帶寬 bandwidth
    帶內(nèi)導頻單邊帶 pilot tone-in-band single sideband
    帶內(nèi)諧波 in-band harmonic
    帶內(nèi)信令 in-band signalling
    帶內(nèi)躁聲 in-band noise
    帶通濾波器 band-pass filter
    帶外發(fā)射 out-of-band emission
    帶外功率 out-of-band power
    帶外衰減 attenuation outside a channel
    帶外信令 out-band signalling
    帶狀線 stripline
    單邊帶發(fā)射 single sideband (SSB) emission
    單邊帶發(fā)射機 single side-band (SSB) transmitter
    單邊帶調(diào)制 single side band modulation
    單邊帶解調(diào) single side band demodulation
    單邊帶信號發(fā)生器 single side band signal generaltor
    單端同步 single-ended synchronization
    單工、雙半工 simplex, halfduplex
    單工操作 simplex operation
    單工無線電話機 simplex radio telephone
    單呼 single call
    單頻雙工 single frequency duplex
    單頻信令 single frequency signalling
    單相對稱控制 symmetrical control (single phase)
    單相非對稱控制 asymmetrical control (single phase)
    單向 one-way
    單向的 unidirectional
    單向控制 unidirectional control
    單信道地面和機載無線電分系統(tǒng) SINCGARS
    單信道無繩電話機 single channel cordless telephone
    單信號方法 single-signal method
    單音 tone
    單音脈沖 tone pulse
    單音脈沖持續(xù)時間 tone pulse duration
    單音脈沖的單音頻率 tone frequency of tone pulse
    單音脈沖上升時間 tone pulse rise time
    單音脈沖下降時間 tone pulse decay time
    單音制 individual tone system
    單元電纜段(中繼段) elementary cable section (repeater section)
    單元再生段 elementary regenerator section (regenerator section)
    單元增音段,單元中繼段 elementary repeater section
    當被呼移動用戶不回答時的呼叫轉(zhuǎn)移 call forwarding on no reply (CFNRy)
    當被呼移動用戶忙時的呼叫轉(zhuǎn) calling forwarding on mobile subscriber busy (CFB)
    當漫游到原籍PLMN國家以外時禁止所有入呼 barring of incoming calls when roaming outside the home PLMN country (BIC-Roam)
    當前服務的基站 current serving BS
    當無線信道擁擠時的呼叫轉(zhuǎn)移
    calling forward on mobile subscriber not reachable (CENRc)
    刀型天線 blade antenna
    導頻 pilot frequency
    導頻跌落pilot fall down
    倒L型天線 inverted-L antenna
    等步的 isochronous
    等幅電報 continuous wave telegraph
    等權(quán)網(wǎng)(互同步網(wǎng)) democratic network (mutually synchronized network)
    等效比特率 equivalent bit rate
    等效地球半徑 equivalent earth radius
    等效二進制數(shù) equivalent binary content
    等效全向輻射功率 equivalent isotropically radiated power (e. i. r. p.)
    等效衛(wèi)星線路躁聲溫度 equivalent satellite link noise temperature
    低軌道衛(wèi)星系統(tǒng) LEO satellite mobile communication system
    低氣壓實驗 low atmospheric pressure test
    低時延碼激勵線性預測編碼 low delay CELP (LD-CELP)
    低通濾波器 low pass filter
    低溫實驗 low temperature test
    低躁聲放大器 low noise amplifier
    地-空路徑傳播 earth-space path propagation
    地-空通信設備 ground/air communication equipment
    地波 ground wave
    地面連線用戶 land line subscriber
    地面無線電通信 terrestrial radio communication
    地面站(電臺) terrestrial station
    第N次諧波比 nth harmonic ratio
    第二代無繩電話系統(tǒng) cordless telephone system second generation (CT-2)
    第三代移動通信系統(tǒng) third generation mobile systems
    點波束天線 spot beam antenna
    點對地區(qū)通信 point-area communication
    點對點通信 point-point communication
    點至點的GSM PLMN連接 point to point GSM PLMN
    電報 telegraphy
    電報電碼 telegraph code
    電波衰落 radio wave fading
    電池功率 power of battery
    電池能量 energy capacity of battery
    電池容量 battery capacity
    電池組 battery
    電磁波 electromagnetic wave
    電磁波反射 reflection of electromagnetic wave
    電磁波饒射 diffraction of electromagnetic wave
    電磁波散射 scattering of electromagnetic wave
    電磁波色射 dispersion of electromagnetic wave
    電磁波吸收 absorption of electromagnetic wave
    電磁波折射 refraction of electromagnetic wave
    電磁場 electromagnetic field
    電磁發(fā)射 electromagnetic field
    電磁輻射 electromagnetic emission
    電磁干擾 electromagnetic interference (EMI)
    電磁感應 electromagnetic induction
    電磁環(huán)境 electromagnetic environment
    電磁兼容性 electromagnetic compatibility (EMC)
    電磁兼容性電平 electromagnetic compatibility level
    電磁兼容性余量 electromagnetic compatibility margin
    電磁脈沖 electromagnetic pulse (EMP)
    電磁脈沖干擾 electromagnetic pulse jamming
    電磁敏感度 electromagnetic susceptibility
    電磁能 electromagnetic energy
    電磁耦合 electromagnetic coupling
    電磁屏蔽 electromagnetic shielding
    電磁屏蔽裝置 electromagnetic screen
    電磁騷擾 electromagnetic disturbance
    電磁噪聲 electromagnetic noise
    電磁污染 electromagnetic pollution
    電動勢 electromotive force (e. m. f.)
    電話機 telephone set
    電話局容量 capacity of telephone exchange
    電話型電路 telephone-type circuit
    電話型信道 telephone-type channel
    電離層 ionosphere
    電離層波 ionosphere wave
    電離層傳播 ionosphere propagation
    電離層反射 ionosphere reflection
    電離層反射傳播 ionosphere reflection propagation
    電離層散射傳播 ionosphere scatter propagation
    電離層折射 ionosphere refraction
    電離層吸收 ionosphere absorption
    電離層騷擾 ionosphere disturbance
    電流探頭 current probe
    電路交換 circuit switching
    電屏蔽 electric shielding
    電視電話 video-telephone, viewphone, visual telephone
    電臺磁方位 magnetic bearing of station
    電臺方位 bearing of station
    電臺航向 heading of station
    電文編號 message numbering
    電文隊列 message queue
    電文格式 message format
    電文交換 message switching
    電文交換網(wǎng)絡 message switching network
    電文結(jié)束代碼 end-of-message code
    電文路由選擇 message routing
    電小天線 electronically small antenna
    電信管理網(wǎng)絡 telecommunication management network (TMN)
    電信會議 teleconferencing
    電壓變化 voltage change
    電壓變化持續(xù)時間 duration of a voltage change
    電壓變化的發(fā)生率 rate of occurrence of voltage changes
    電壓變化時間間隔 voltage change interval
    電壓波動 voltage fluctuation
    電壓波動波形 voltage fluctuation waveform
    電壓波動量 magnitude of a voltage fluctuation
    電壓不平衡 voltage imbalance, voltage unbalance
    電壓浪涌 voltage surge
    電壓驟降 voltage dip
    電源 power supply
    電源電壓調(diào)整率 line regulation
    電源抗擾性 mains immunity
    電源持續(xù)工作能力 continuous operation ability of the power supply
    電源去耦系數(shù) mains decoupling factor
    電源騷擾 mains disturbance
    電子干擾 electronic jamming
    電子工業(yè)協(xié)會 Electronic Industries Association (EIA)
    電子系統(tǒng)工程 electronic system engineering
    電子自動調(diào)諧 electronic automatic tuning
    電子組裝 electronic packaging
    電阻溫度計 resistance thermometer
    跌落試驗 fall down test
    頂部加載垂直天線 top-loaded vertical antenna
    定長編碼 block code
    定期頻率預報 periodical frequency forecast
    定時 clocking
    定時超前 timing advance
    定時電路 timing circuit
    定時恢復(定時抽?。?timing recovery (timing extration)
    定時截尾試驗 fixed time test
    定時信號 timing signal
    定數(shù)截尾試驗 fixed failure number test
    定向天線 directional antenna
    定型試驗 type test
    動態(tài)頻率分配 dynamic frequency allocation
    動態(tài)信道分配 dynamic channel allocation
    動態(tài)重組 dynamic regrouping
    動態(tài)自動增益控制特性 dynamic AGC characteristic
    抖動 jitter
    獨立邊帶 independent sideband
    獨立故障 independent fault
    端到端業(yè)務 teleservice
    短波傳播 short wave propagation
    短波通信 short wave communication
    短路保護 short-circuit protection
    短期抖動指示器 short-term flicker indicator
    短期頻率穩(wěn)定度 short-term frequency stability
    短時間中斷(供電電壓) short interruption (of supply voltage)
    段終端 section termination
    對稱二元碼 symmetrical binary code
    對地靜止衛(wèi)星 geostationary satellite
    對地靜止衛(wèi)星軌道 geostationary satellite orbit
    對地同步衛(wèi)星 geosynchronous satellite
    對講電話機 intercommunicating telephone set
    對空臺 aeronautical station
    對流層 troposphere
    對流層波道 troposphere duct
    對流層傳播 troposphere propagation
    對流層散射傳播 troposphere scatter propagation
    多次調(diào)制 multiple modulation
    多點接入 multipoint access
    多電平正交調(diào)幅 multi-level quadrature amplitude modulation (QAM)
    多分轉(zhuǎn)站網(wǎng) multidrop network
    多服務器隊列 multiserver queue
    多工 multiplexing
    多工器 nultiplexer
    多功能系統(tǒng) MRS
    多級處理 multilevel processing
    多級互連網(wǎng)絡 multistage interconnecting network
    多級衛(wèi)星線路 multi-satellite link
    多徑 multipath
    多徑傳播 multipath propagation
    多徑傳播函數(shù) nultipath propagation function
    多徑分集 multipath diversity
    多徑時延 multipath delay
    多徑衰落 multipath fading
    多徑效應 multipath effect
    多路復接 multiplexing
    多路接入 multiple access
    多路信道 multiplexor channel
    多脈沖線性預測編碼 multi-pulse LPC (MPLC)
    多頻信令 multifrequency signalling
    多普勒頻移 Doppler shift
    多跳路徑 multihop path
    多信道選取 multichannel access (MCA)
    多信道自動撥號移動通信系統(tǒng)
    multiple-channel mobile communication system with automatic dialing
    多優(yōu)先級 multiple priority levels
    多幀 multiframe
    多址呼叫 multiaddress call
    多址聯(lián)接 multiple access
    多重時幀 multiple timeframe
    多用戶信道 multi-user channel